minnow.conf: Add i2c-dev to MACHINE_ESSENTIAL_EXTRA_RECOMMENDS
minnow.conf: Add i2c-dev to MACHINE_ESSENTIAL_EXTRA_RECOMMENDS

i2c-dev will be useful for initial experimentation with lures, just
as spidev is. Ensure the module is available.

Signed-off-by: Darren Hart <38f9eaa30910c40b06f5a60020b1222f2a953801@linux.intel.com>

koenkooi/meta-minnow,koenkooi/meta-minnow